SECHE ASSAINISSEMENT
In 2023, SECHE ASSAINISSEMENT won 2 public contracts from the City of Paris, worth €14M in total (maximum amounts notified), mostly in diagnostics for project owners (construction, urban planning).
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Seche Assainissement
registered office in CHANGE · headcount 31 · founded in 2020 · SIREN 890526056 · view on annuaire-entreprises.data.gouv.fr ↗
14€M
in contracts signed with the City since 2023 · ceilings, not spending
The contracts signed
Largest first.
Acbc.curage,diagn,ouvrag Canalises 1,3.. Vincennes lot 1signed on 21 Nov 20237€MAcbc.curage Diagnost OUV Canalises 1 2 5..BOULOGNE lot 2signed on 21 Nov 20237€MContract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.